发明名称 |
Temperature sensing device for a rotating fixing roller |
摘要 |
In a device for sensing a temperature of a fixing roller, a thermistor is provided on a flat upper surface of a support member made of a foamed silicone material, with a heat conductive material provided between them. A heatproof protective sheet is wrapped around so that the thermistor is partially sunk into the support member by the tightness of the wrapping. The heat conductive material is thereby deformed to the thermistor's shape. At the same time, the top part of the thermistor is always protruded from the upper part of the support member. A holder keeps this construction in contact with the circumferential surface of the fixing roller.
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申请公布号 |
US5366291(A) |
申请公布日期 |
1994.11.22 |
申请号 |
US19940200352 |
申请日期 |
1994.02.22 |
申请人 |
KONICA CORPORATION |
发明人 |
NAKAGAMA, KIYOHARI;HANADA, KOUICHI |
分类号 |
G01K13/08;G03G15/20;(IPC1-7):G01K1/14 |
主分类号 |
G01K13/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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